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| author | Joonwoo Park <joonwoop@codeaurora.org> | 2017-01-25 17:45:56 -0800 |
|---|---|---|
| committer | Joonwoo Park <joonwoop@codeaurora.org> | 2017-09-01 17:23:47 -0700 |
| commit | 94e5c965075b55a5dfd1c4cce580e2dfb0c7ffc3 (patch) | |
| tree | 50cc07cb09bc3f899da8fd0b3d350a7956ec115a /drivers/base/power/qos.c | |
| parent | f94958ffa75d4f18d6d6838629d71edee41103c5 (diff) | |
sched: EAS/WALT: take into account of waking task's load
WALT's function cpu_util(cpu) reports CPU's load without taking into
account of waking task's load. Thus currently cpu_overutilized()
underestimates load on the previous CPU of waking task.
Take into account of task's load to determine whether previous CPU is
overutilzed to bail out early without running energy_diff() which is
expensive.
Change-Id: I30f146984a880ad2cc1b8a4ce35bd239a8c9a607
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
(minor rebase conflicts)
Signed-off-by: Chris Redpath <chris.redpath@arm.com>
Diffstat (limited to 'drivers/base/power/qos.c')
0 files changed, 0 insertions, 0 deletions